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<span class="lineno" id="2">     2  </span> * com.sekati.reflect.Reflection
<span class="lineno" id="3">     3  </span> * @version 1.0.0
<span class="lineno" id="4">     4  </span> * @author jason m horwitz | sekati.com
<span class="lineno" id="5">     5  </span> * Copyright (C) 2007  jason m horwitz, Sekat LLC. All Rights Reserved.
<span class="lineno" id="6">     6  </span> * Released under the MIT License: http://www.opensource.org/licenses/mit-license.php
<span class="lineno" id="7">     7  </span> */</span>
<span class="lineno" id="8">     8  </span> 
<span class="lineno" id="9">     9  </span><span class="comment doc">/**
<span class="lineno" id="10">    10  </span> * Reflection allows class introspection for logging and identification purposes.
<span class="lineno" id="11">    11  </span> * {@code Usage:
<span class="lineno" id="12">    12  </span> * 	var loader:Baseloader = new Baseloader("init");
<span class="lineno" id="13">    13  </span> * 	Reflection.getFullyQualifiedClassName(loader);	// returns: "com.sekati.load.BaseLoader"
<span class="lineno" id="14">    14  </span> * 	ClasReflection.getClassName(loader);				// returns: "BaseLoader"
<span class="lineno" id="15">    15  </span> * 	Reflection.getPackageName(loader);					// returns: "com.sekati.load"
<span class="lineno" id="16">    16  </span> * }
<span class="lineno" id="17">    17  </span> */</span>
<span class="lineno" id="18">    18  </span><span class="key">class</span> com.sekati.reflect.Reflection {
<span class="lineno" id="19">    19  </span>
<span class="lineno" id="20">    20  </span>	<span class="comment doc">/**
<span class="lineno" id="21">    21  </span>	 * Get the Fully Qualified Class Name Definition from a class instance.
<span class="lineno" id="22">    22  </span>	 * @param o (Object) instance object to identify.
<span class="lineno" id="23">    23  </span>	 * @return String - string representation of FQCN
<span class="lineno" id="24">    24  </span>	 * {@code Usage:
<span class="lineno" id="25">    25  </span>	 * 	Reflection.getFullyQualifiedClassName(myTest); // returns: "com.sekati.tests.MyTest"
<span class="lineno" id="26">    26  </span>	 * }
<span class="lineno" id="27">    27  </span>	 */</span>
<span class="lineno" id="28">    28  </span>	<span class="key">public</span> <span class="key">static</span> <span class="key">function</span> getFullyQualifiedClassName(o:Object):String {
<span class="lineno" id="29">    29  </span>		o = (<span class="key">typeof</span> (o) == <span class="str_const">"function"</span>) ? Function( o ).prototype : o.__proto__;
<span class="lineno" id="30">    30  </span>		<span class="key">return</span> (Reflection._containsDefinition( o )) ? Reflection._getFullyQualifiedClassName( o ) : Reflection._buildDefinition( <span class="str_const">""</span>, _global, o );
<span class="lineno" id="31">    31  </span>	}
<span class="lineno" id="32">    32  </span>
<span class="lineno" id="33">    33  </span>	<span class="comment doc">/**
<span class="lineno" id="34">    34  </span>	 * Get the Class Name Definition from a class instance.
<span class="lineno" id="35">    35  </span>	 * @param o (Object) instance object to identify.
<span class="lineno" id="36">    36  </span>	 * @return String - string representation of CN
<span class="lineno" id="37">    37  </span>	 * {@code Usage:
<span class="lineno" id="38">    38  </span>	 * 	Reflection.getClassName(myTest); // returns: "MyTest"
<span class="lineno" id="39">    39  </span>	 * }
<span class="lineno" id="40">    40  </span>	 */</span>	
<span class="lineno" id="41">    41  </span>	<span class="key">public</span> <span class="key">static</span> <span class="key">function</span> getClassName(o:Object):String {
<span class="lineno" id="42">    42  </span>		<span class="key">var</span> s:String = Reflection.getFullyQualifiedClassName( o );
<span class="lineno" id="43">    43  </span>		<span class="key">return</span> s.substr( s.lastIndexOf( <span class="str_const">"."</span> ) + <span class="num_const">1</span> );
<span class="lineno" id="44">    44  </span>	}
<span class="lineno" id="45">    45  </span>
<span class="lineno" id="46">    46  </span>	<span class="comment doc">/**
<span class="lineno" id="47">    47  </span>	 * Get the Class Package Definition from a class instance.
<span class="lineno" id="48">    48  </span>	 * @param o (Object) instance object to identify.
<span class="lineno" id="49">    49  </span>	 * @return String - string representation of CP
<span class="lineno" id="50">    50  </span>	 * {@code Usage:
<span class="lineno" id="51">    51  </span>	 * 	Reflection.getPackageName(myTest);	// returns: "com.sekati.tests"
<span class="lineno" id="52">    52  </span>	 * }
<span class="lineno" id="53">    53  </span>	 */</span>
<span class="lineno" id="54">    54  </span>	<span class="key">public</span> <span class="key">static</span> <span class="key">function</span> getPackageName(o:Object):String {
<span class="lineno" id="55">    55  </span>		<span class="key">var</span> s:String = Reflection.getFullyQualifiedClassName( o );
<span class="lineno" id="56">    56  </span>		<span class="key">return</span> s.slice( <span class="num_const">0</span>, s.lastIndexOf( <span class="str_const">"."</span> ) );
<span class="lineno" id="57">    57  </span>	}	
<span class="lineno" id="58">    58  </span>
<span class="lineno" id="59">    59  </span>	<span class="comment doc">/**
<span class="lineno" id="60">    60  </span>	 * Build the class instance definition and cache it as a property in the Object instance for future use.
<span class="lineno" id="61">    61  </span>	 * @param s (String) package start string.
<span class="lineno" id="62">    62  </span>	 * @param pkg (Object) top level object to recursively build definition from.
<span class="lineno" id="63">    63  </span>	 * @param o (Object) instance object to identify.
<span class="lineno" id="64">    64  </span>	 * @return String - the fully qualified class definition, if unable to locate Object name will be tried and if all else fails "undefined.Origin" is returned.
<span class="lineno" id="65">    65  </span>	 */</span>	
<span class="lineno" id="66">    66  </span>	<span class="key">private</span> <span class="key">static</span> <span class="key">function</span> _buildDefinition(s:String, pkg:Object, o:Object):String {
<span class="lineno" id="67">    67  </span>		<span class="key">for</span> (<span class="key">var</span> p:String <span class="key">in</span> pkg) {
<span class="lineno" id="68">    68  </span>			<span class="key">var</span> cProto:Function = pkg[p];
<span class="lineno" id="69">    69  </span>			<span class="key">if</span> (cProto.__constructor__ === Object) {
<span class="lineno" id="70">    70  </span>				p = Reflection._buildDefinition( s + p + <span class="str_const">"."</span>, cProto, o );
<span class="lineno" id="71">    71  </span>				<span class="key">if</span> (p) <span class="key">return</span> p;
<span class="lineno" id="72">    72  </span>			} <span class="key">else</span> <span class="key">if</span> (cProto.prototype === o) {
<span class="lineno" id="73">    73  </span>				Reflection._setFullyQualifiedClassName( o, s + p );
<span class="lineno" id="74">    74  </span>				<span class="key">return</span> s + p;				
<span class="lineno" id="75">    75  </span>			}
<span class="lineno" id="76">    76  </span>		}
<span class="lineno" id="77">    77  </span>	}
<span class="lineno" id="78">    78  </span>
<span class="lineno" id="79">    79  </span>	<span class="comment doc">/**
<span class="lineno" id="80">    80  </span>	 * Check if the instance already contains a cached FQCN
<span class="lineno" id="81">    81  </span>	 * @param o (Object) instance object
<span class="lineno" id="82">    82  </span>	 * @return Boolean
<span class="lineno" id="83">    83  </span>	 */</span>
<span class="lineno" id="84">    84  </span>	<span class="key">private</span> <span class="key">static</span> <span class="key">function</span> _containsDefinition(o:Object):Boolean {
<span class="lineno" id="85">    85  </span>		<span class="key">return</span> Boolean( o.__FQCN.length &gt; <span class="num_const">0</span> );
<span class="lineno" id="86">    86  </span>	}
<span class="lineno" id="87">    87  </span>
<span class="lineno" id="88">    88  </span>	<span class="comment doc">/**
<span class="lineno" id="89">    89  </span>	 * Return the cached FQCN
<span class="lineno" id="90">    90  </span>	 * @param o (Object) instance object
<span class="lineno" id="91">    91  </span>	 * @return String - FQCN
<span class="lineno" id="92">    92  </span>	 */</span>
<span class="lineno" id="93">    93  </span>	<span class="key">private</span> <span class="key">static</span> <span class="key">function</span> _getFullyQualifiedClassName(o:Object):String {
<span class="lineno" id="94">    94  </span>		<span class="key">return</span> o.__FQCN;
<span class="lineno" id="95">    95  </span>	}
<span class="lineno" id="96">    96  </span>
<span class="lineno" id="97">    97  </span>	<span class="comment doc">/**
<span class="lineno" id="98">    98  </span>	 * Cache the FQCN as a property in the object instance.
<span class="lineno" id="99">    99  </span>	 * @param o (Object) instance object
<span class="lineno" id="100">   100  </span>	 * @return Void
<span class="lineno" id="101">   101  </span>	 */</span>
<span class="lineno" id="102">   102  </span>	<span class="key">private</span> <span class="key">static</span> <span class="key">function</span> _setFullyQualifiedClassName(o:Object, s:String):Void {
<span class="lineno" id="103">   103  </span>		o.__fullyQualifiedClassName = s;
<span class="lineno" id="104">   104  </span>		_global.ASSetPropFlags( o, [ <span class="str_const">"__FQCN"</span> ], <span class="num_const">7</span>, <span class="num_const">1</span> );
<span class="lineno" id="105">   105  </span>	}
<span class="lineno" id="106">   106  </span>
<span class="lineno" id="107">   107  </span>	<span class="key">private</span> <span class="key">function</span> Reflection() {
<span class="lineno" id="108">   108  </span>	}
<span class="lineno" id="109">   109  </span>}</pre><ul class="main_nav" id="main_nav"><li><a href="../../../overview-summary.html" title="Overview of SASAPI" class="button">Overview</a></li><li><a href="package-summary.html" title="Overview of package com.sekati.reflect" class="button">Package</a></li><li><a href="Reflection.html" title="Detail of com.sekati.reflect.Reflection API" class="button">Class</a></li><li><span class="button nav_current">Source</span></li><li><a href="../../../index-files/index.html" title="Alpabetical index of types and members" class="button">Index</a></li></ul><div class="footer"><a href="http://www.badgers-in-foil.co.uk/projects/as2api/" title="ActionScript 2 API Documentation Generator">as2api</a></div></body></html>